title: Does readiness to change predict in-session motivational language? Correspondence between two conceptualizations of client motivation.
abstract: OBJECTIVE
  Client language reflecting motivation for changing substance use (i.e. change talk) has been shown to predict outcomes in motivational interviewing. While previous work has shown that change talk may be elicited by clinician behaviors, little is known about intrapersonal factors that may elicit change talk, including clients' baseline motivation for change. The present study tested whether in-session change talk differs between clients based on their readiness for change.
  
  
  METHODS
  First-session audio recordings from Project MATCH, a large multi-site clinical trial of alcohol treatments.
  
  
  METHODS
  Project MATCH out-patients (n = 69) and aftercare patients (n = 48) receiving motivational enhancement therapy (MET).
  
  
  METHODS
  Client language from first-session MET was coded using the Sequential Code for Observing Process Exchanges. Readiness and stages of change were assessed using both categorical and dimensional variables derived from the University of Rhode Island Change Assessment and the Stages of Change Readiness and Treatment Eagerness Scale, administered prior to first treatment sessions.
  
  
  RESULTS
  Stage of change scales followed some of the expected correspondence with change talk, although the associations were generally small in magnitude and inconsistent across measures and treatment arms. Higher overall readiness did not predict more overall change talk, contemplation had mixed associations with preparatory change talk, and preparation/action did not predict commitment language.
  
  
  CONCLUSIONS
  Motivational language used in initial sessions by people receiving counselling for excessive alcohol consumption does not appear to be associated with readiness to change as construed by the Transtheoretical Model.
authors.affiliation: Center on Alcoholism, Substance Abuse and Addictions, University of New Mexico, Albuquerque, NM, USA. khallg@unm.edu
authors.forename: Kevin A
authors.initials: KA
authors.lastname: Hallgren
authors.forename: Theresa B
authors.initials: TB
authors.lastname: Moyers
mesh_terms: D000359:Aftercare; D000437:Alcoholism / Q000523:psychology / Q000628:therapy*; D000704:Analysis of Variance; D001521:Behavior Therapy / Q000379:methods*; D003376:Counseling / Q000379:methods; D003627:Data Interpretation, Statistical; D006801:Humans; D007407:Interviews as Topic; D007802:Language; D009042:Motivation; D010045:Outpatients; D010342:Patient Acceptance of Health Care; D011369:Professional-Patient Relations; D011582:Psychological Theory; D013695:Temperance / Q000523:psychology; D016896:Treatment Outcome